Hair waving pad



Patented Nov. 12 1935 'UNITED STATES PATENT OFFICE HAIR, WAVING PAD Ralph L. Evans, New York, N. Zotos Corporation, New York,

ration of New York Y., assignor' to N. Y., a corpo- Application February 7, 1934, Serial No. 110,055 ac aims. (o1. Isa-36.2)

said pad comprising a wrapper sheet of non- 5 absorbent material, as paper, an exothermic material containing flexible envelope, and a sheet of absorbent material, as cotton fabric or blotting paper.

The object of my invention is to produce a hair waving pad of theabove character which will be extremely simple in construction, eifective in operation, and inexpensive to manufacture,

Practical embodiments of my invention are represented in the accompanying drawing, in

which i Fig. 1 represents an. inside plan view of one formof pad in its unfolded position;

Fig. 2 represents an outside plan view of the same;

0 Fig. 3 represents an inside plan view of another form of pad; and

Fig. 4 represents an outside plan view of the same. I

In both of ,the forms illustrated, a single 5 wrapper sheet of non-absorbent material, as paper, is provided, which wrapper sheet comprises a backing portion 1 and a foldable perforated portion 2 of substantially-equal dimensions.

A flexible envelope 3 contains the exothermic 3 material 4 and is attached to the backing portion I of the wrapper sheet, as, for instance, by being fastened thereto by an adhesive, said envelope being of substantially the same peripheral shape and size as the backing portion of the wrapper sheet. v

A sheet of absorbent material, as cotton fabric or blotting paper, is secured; in position to be folded over on to the face of the exothermic material containing envelope 3. I

In the form shown in Figs. 1 and 2,'the absorbent sheet. which is designated by ,5, is secured along its inner edge, as by an adhesive,,to the back of the envelope 3, while in the form shown in Figs. 3 and 4, the absorbent sheet designatedv by 6, is secured to the perforated portion 2 of the wrapper sheet, as, for instance, by staples "I or by'an adhesive.

Inpractioe, the exposed face of the envelope 3, is of 'imperviousmaterial, is

perforated and tress, as is usual.-

the absorbent sheet is wetted by water or a suit-= able waving solution. The wetted absorbent sheet and the perforated portion 2 of the wrapper sheet are then folded over on to the perforated face of the envelope and the pad is then placed '5 and held in position around; the pre-forined It is evident that various changes may be resorted to in the construction, form-and arrangement of the several parts without departing from the spirit and scope or my invention, and hence I do not intend to be limited to the-particular embodiments hereinshown and described, but

What I claim is: p

1. A hair waving pad for croquignole waving, including a, single wrapper sheet, one half of which'forms a backing portion and the other half a foldable portion of substantially equal dimensions, a fiexibleenvelope, containing an exothermic material, attached to said backing portion, said envelope being of substantially the same peripheral shape and size as the'backing portion and a sheet of absorbent material shaped to cover the exposed face of the envelope.

2. A hair waving 'padfor croquignole waving,

including a single wrapper sheet, one half of which forms a backing portion and the other half a foldable portion of. substantially equal dimensiona'a flexible envelope, containing an exothermic material, attached'to said backing portion, said envelope being of substantially the same peripheral shape and size as the backing portion" anda sheet of absorbent material secured along its inner edge to the back of the envelope in position to be folded over on to the exposed facets of the envelope.

3. A hainwaving pad for croquignol e waving, including a single wrapper sheet, one half of which forms a backing portion and the other half a foldable portion of substantially equal di- 40 mensions, a flexible envelope, containing an exothermic material, attached to said backing portion, said envelope being of substantiallypthe same peripheral shape and size as the backing portion and a sheet of absorbent material see cured to the perforated portion of they wrapper sheet'in position to befolded over on to the exposed face of the envelope. RALPH L. EVANS. 

